i am having trouble opening my .CEL files in affylmGUI. i get an error message: Failed to open file: "Foo.CEL" my best guess is that my .CEL files are all moe430a_2 and this does not have an annotation package. or does this file need to be binary?? afflmGUI 1.1.0 limma 1.6.6 R 1.9.0 BioC 1.4 -isaac --